Miller MigMatic S400i, Owner'S Manual

Page: 21 / 44

OM-287504 Page 15
4-5. Shielding Gas Connection
Obtain gas cylinder and chain to
running gear, wall, or other station-
ary support so cylinder cannot fall
and break off valve.
1
Cylinder
2 Regulator/Flowmeter
Install so face is vertical.
3
Gas Hose Connection
Fitting has 1/4 right-hand BSP
threads. Obtain and install gas
hose.
4
Gas In Fitting
5 Gas Out Fitting
The Gas In and Gas Out fittings
have 1/4 right-hand BSP male
threads. Obtain proper size, type,
and length hose and make connec-
tions as follows:
Connect hose from shielding gas
supply regulator/flowmeter to Gas
In fitting.
Connect hose coupler to torch.
Connect one end of gas hose to
hose coupler. Connect remaining
end of gas hose to Gas Out fitting.
3
1
2
5
956172374_5-A
Tools Needed:
17 mm
4